XR2+ Gen 2 is a higher-end variant of the XR2 Gen 2 chip used in Meta Quest 3, with the GPU clocked 15% higher and the CPU clocked 20% higher.

[…]

But that inherited architecture also means that while its GPU and CPU have a higher maximum clockspeed, their performance per watt is identical. Headsets that use XR2+ Gen 2 will need to include larger batteries to achieve the same battery life, assuming they want to actually utilize the extra performance.